The Calendar hole will go live in approximately 8 days. Why not try and solve it ahead of time?
Pascal’s Triangle in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 641st arjanadriaanse 🇳🇱 844 123 25ms 12 Feb 2022 641st ndren 844 123 24ms 31 Jul 2023 641st weliveinhell 🇭🇹 844 123 24ms 26 Sep 2023 644th emplv 🇱🇻 843 73 2ms 28 Apr 2022 645th error256 842 63 61ms 11 days ago 646th PFischbeck 841 58 10ms 7 Feb 2018 646th daedals 841 58 10ms 18 Apr 2019 646th Sakaala 841 58 10ms 23 Apr 2019 646th rak1507 🇬🇧 841 58 10ms 29 Dec 2020 646th LlamaLad7 🇬🇧 841 58 10ms 16 Jan 2021 646th artieleach 841 58 11ms 7 Feb 2021 646th 77Tigers 841 58 10ms 28 Feb 2021 646th Indivicivet 841 58 10ms 15 Mar 2021 646th ArmaanAS 841 58 12ms 26 Mar 2021 646th Kloppermand 🇩🇰 841 58 10ms 26 Aug 2021 646th RYNO8 841 58 10ms 28 Aug 2021 646th tianshuo 841 58 10ms 13 Feb 2022 646th CedricGebistorf 841 58 10ms 4 Mar 2022 646th tkr-sh 🇰🇵 841 58 9ms 16 Apr 2022 646th thisishowmymindworks 🇳🇴 841 58 10ms 25 Apr 2022 646th ademdj19 841 58 11ms 29 Apr 2022 646th jdw1023 841 58 11ms 29 Apr 2022 646th programjames 841 58 10ms 7 May 2022 646th suwat513 841 58 10ms 22 Sep 2022 646th stefangimmillaro 841 58 10ms 6 Oct 2022 646th nexaitch 841 58 14ms 13 Oct 2022 646th fourth-bit 841 58 10ms 13 Nov 2022 646th aksyristos 841 58 11ms 28 Dec 2022 646th nayakrujul 841 58 11ms 3 Jan 2023 646th randolchance 841 58 10ms 6 Mar 2023 646th ABoredNErd 841 58 11ms 24 Apr 2023 646th rollershutter 841 58 10ms 4 Jul 2023 646th Grrisly 841 58 10ms 4 Nov 2023 646th jtaxen 841 58 11ms 25 Mar 2024 646th hellwue 841 58 10ms 25 Jun 2024 646th 051 🇸🇬 841 58 10ms 1 Aug 2024 646th EnTerr 841 58 10ms 1 Sep 2024 646th hiichbindermax 841 58 11ms 5 Sep 2024 646th ImpressedByRocks 841 58 10ms 10 Dec 2024 646th klixel 🇨🇦 841 58 10ms 17 Jan 2025 646th BREMAUCY 🇫🇷 841 58 10ms 15 Feb 2025 646th vgamula 🇺🇦 841 58 10ms 17 Jul 2025 646th ahmetdemirag 🇨🇾 841 58 10ms 1 Oct 2025 646th blaztoma 🇱🇹 841 58 10ms 3 Oct 2025 646th jacekwladzinski 841 58 12ms 4 Oct 2025 646th solisolu 841 58 10ms 8 Nov 2025 646th Languag3 841 58 10ms 17 days ago 646th FortuiteMan 🇫🇷 841 58 9ms 16 days ago 689th stefangimmillaro 841 70 3,816ms 28 Oct 2024 690th Shanethegamer 🇺🇸 840 69 1ms 9 Oct 2023 691st HumanoidCPU 840 90 120ms 15 Jun 2024 692nd frankgraziano 840 207 11ms 12 Oct 2025 693rd pardouin 🇫🇷 839 52 135ms 2 Mar 2025 694th stefangimmillaro 839 91 433ms 6 Oct 2025 695th kg583 🇺🇸 838 63 5ms 2 Oct 2024 695th CLOStrophobic 🇮🇹 838 63 5ms 4 Feb 2025 697th sean-niemann 🇺🇸 838 79 97ms 20 May 2024 698th Steffan153 🇫🇮 837 77 2ms 19 Aug 2024 699th primo-ppcg 🇹🇭 837 79 112ms 6 Jul 2019 700th blaztoma 🇱🇹 837 124 25ms 6 Sep 2025 701st typeswitch-dev 🇵🇹 836 61 3ms 1 Sep 2023 702nd janbehrens 🇩🇪 835 58 5ms 30 May 2021 703rd jared-hughes 835 95 67ms 2 Nov 2022 704th Yewzir 🇧🇪 835 120 274ms 28 Mar 2024 705th m-tkach 🇺🇦 834 96 29ms 18 Jan 2024 705th edsrzf 🇳🇿 834 96 28ms 30 Apr 2025 707th MeWhenI 🇻🇦 833 18 2ms 19 Jan 2022 707th ashtraypettingzoo 🇺🇸 833 18 2ms 24 Feb 2023 707th lifthrasiir 🇰🇷 833 18 2ms 1 Dec 2024 710th primo-ppcg 🇹🇭 833 45 251ms 9 Jun 2020 710th prplz 🇦🇺 833 45 238ms 9 Jul 2021 712th Shanethegamer 🇺🇸 833 59 884ms 11 Mar 2023 712th error256 833 59 903ms 11 May 2025 712th anter69 🇭🇺 833 59 927ms 11 Jul 2025 712th edsrzf 🇳🇿 833 59 795ms 15 Nov 2025 716th Shanethegamer 🇺🇸 833 71 124ms 2 Feb 2022 717th tayloia 🇬🇧 832 60 9ms 21 Dec 2017 717th p01 832 60 8ms 3 Jan 2018 717th jakobwitte 832 60 9ms 16 Apr 2018 717th ETHproductions 🇺🇸 832 60 8ms 7 May 2018 First Prev 641–720 of 2,946 Next Last